New Technique of Near Maximum Likelihood Detection Processes
Journal Title: Вісник НТУУ КПІ. Серія Радіотехніка, Радіоапаратобудування - Year 2016, Vol 0, Issue 67
Abstract
This paper introduces new detector named newly adaptively designed near maximum likelihood detector (NADD). This detector combines adaptively three types of near maximum likelihood detectors, pseudobinary, pseudoquaternary, and pseudooctonary. The performances of NADD, pseudobinary, pseudoquaternary, and pseudooctonary detectors are measured using data transmission at 9.6 kb/s over telephone channel. Simulation results show that the performance of NADD is better than the performances of pseudobinary, and pseudoquaternary detectors, but little bit worse than the performance of pseudooctonary detector.
Authors and Affiliations
Muhanned AL-Rawi, Muaayed AL-Rawi
Keywords
Related Articles
- EP ID EP308262
- DOI 10.20535/RADAP.2016.67.84-88
- Views 46
- Downloads 0
Аutomated system of commercial electric power accounting
This article discusses the basic principles of electric power automated accounting systems. It is highlighted key trends and challenges in designing such systems.
The way of managing traveling wave tube
It was analyzed the problems that arise while managing a modulator of traveling wave tube. The modulator is under high voltage potential on the cathode of TWT and ensures the formation of pulses with the necessary parame...
Enhanced C-band Coaxial Orthomode Transducer
Introduction. In this paper a novel configuration of wideband coherent coaxial OMT is presented. General Design of an Orthomode Transducer. The OMT consists of elements of 3 main types: a turnstile junction between coaxi...
Semiconductor superlattice zone diagram formation
Inroduction. In this paper the input impedance characteristics of unlimited and limited superlattices structures were investigated. Superlattices structures are periodic nanoscale multilayer structures in which a periodi...
Wireless networks. Standard ZigBee (on the example of products of Atmel Corp.)
The situation and prospects of wireless radio receivers and radio transmitters which use standard ZigBee is examined in this work. The specification of ZigBee is developed on the base of international standard of IEEE 80...